I mean that makes sense? If you buy into the narrative that illegal-immigration is bad, then anyone could feel it personally. Weigh that against abortion which affects a few people in some smaller states where it is still illegal. Granted it has way more traumatic effects but still it makes sense most people can just ignore it as an issue.

If you total the population of the states which have a ban also I would bet it is less than 50m people, so ~15% of the population live in a state where it is banned and those are heavy rust belt states so they might even be in favor of it being banned.